Pileus Git - ~andy/gtk/blob - gdk/x11/gdkprivate-x11.h

   1 /* GDK - The GIMP Drawing Kit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 /*
  28  * Private uninstalled header defining things local to X windowing code
  29  */
  30
  31 #ifndef __GDK_PRIVATE_X11_H__
  32 #define __GDK_PRIVATE_X11_H__
  33
  34 #include <gdk/gdkcursor.h>
  35 #include <gdk/gdkprivate.h>
  36 #include <gdk/x11/gdkwindow-x11.h>
  37 #include <gdk/x11/gdkpixmap-x11.h>
  38 #include <gdk/x11/gdkdisplay-x11.h>
  39
  40 #include "gdkinternals.h"
  41
  42 #include "config.h"
  43
  44 #define GDK_TYPE_GC_X11              (_gdk_gc_x11_get_type ())
  45 #define GDK_GC_X11(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_GC_X11, GdkGCX11))
  46 #define GDK_GC_X11_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_GC_X11, GdkGCX11Class))
  47 #define GDK_IS_GC_X11(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_GC_X11))
  48 #define GDK_IS_GC_X11_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_GC_X11))
  49 #define GDK_GC_X11_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_GC_X11, GdkGCX11Class))
  50
  51 typedef struct _GdkCursorPrivate       GdkCursorPrivate;
  52 typedef struct _GdkVisualPrivate       GdkVisualPrivate;
  53 typedef struct _GdkGCX11      GdkGCX11;
  54 typedef struct _GdkGCX11Class GdkGCX11Class;
  55
  56 struct _GdkGCX11
  57 {
  58   GdkGC parent_instance;
  59
  60   GC xgc;
  61   GdkScreen *screen;
  62   guint16 dirty_mask;
  63   guint have_clip_region : 1;
  64   guint have_clip_mask : 1;
  65   guint depth : 8;
  66 };
  67
  68 struct _GdkGCX11Class
  69 {
  70   GdkGCClass parent_class;
  71 };
  72
  73 struct _GdkCursorPrivate
  74 {
  75   GdkCursor cursor;
  76   Cursor xcursor;
  77   GdkDisplay *display;
  78   gchar *name;
  79   guint serial;
  80 };
  81
  82 struct _GdkVisualPrivate
  83 {
  84   GdkVisual visual;
  85   Visual *xvisual;
  86   GdkScreen *screen;
  87 };
  88
  89 #define XID_FONT_BIT (1<<31)
  90
  91 void _gdk_xid_table_insert (GdkDisplay *display,
  92                             XID        *xid,
  93                             gpointer    data);
  94 void _gdk_xid_table_remove (GdkDisplay *display,
  95                             XID         xid);
  96 gint _gdk_send_xevent      (GdkDisplay *display,
  97                             Window      window,
  98                             gboolean    propagate,
  99                             glong       event_mask,
 100                             XEvent     *event_send);
 101
 102 GType _gdk_gc_x11_get_type (void);
 103
 104 gboolean _gdk_x11_have_render           (GdkDisplay *display);
 105
 106 GdkGC *_gdk_x11_gc_new                  (GdkDrawable     *drawable,
 107                                          GdkGCValues     *values,
 108                                          GdkGCValuesMask  values_mask);
 109
 110 GdkImage *_gdk_x11_copy_to_image       (GdkDrawable *drawable,
 111                                         GdkImage    *image,
 112                                         gint         src_x,
 113                                         gint         src_y,
 114                                         gint         dest_x,
 115                                         gint         dest_y,
 116                                         gint         width,
 117                                         gint         height);
 118 Pixmap   _gdk_x11_image_get_shm_pixmap (GdkImage    *image);
 119
 120 /* Routines from gdkgeometry-x11.c */
 121 void _gdk_window_init_position     (GdkWindow     *window);
 122 void _gdk_window_move_resize_child (GdkWindow     *window,
 123                                     gint           x,
 124                                     gint           y,
 125                                     gint           width,
 126                                     gint           height);
 127 void _gdk_window_process_expose    (GdkWindow     *window,
 128                                     gulong         serial,
 129                                     GdkRectangle  *area);
 130
 131 void _gdk_x11_window_scroll        (GdkWindow       *window,
 132                                     gint             dx,
 133                                     gint             dy);
 134 void _gdk_x11_window_move_region   (GdkWindow       *window,
 135                                     const GdkRegion *region,
 136                                     gint             dx,
 137                                     gint             dy);
 138
 139 void     _gdk_selection_window_destroyed   (GdkWindow            *window);
 140 gboolean _gdk_selection_filter_clear_event (XSelectionClearEvent *event);
 141
 142 void     _gdk_region_get_xrectangles       (const GdkRegion      *region,
 143                                             gint                  x_offset,
 144                                             gint                  y_offset,
 145                                             XRectangle          **rects,
 146                                             gint                 *n_rects);
 147
 148 gboolean _gdk_moveresize_handle_event   (XEvent     *event);
 149 gboolean _gdk_moveresize_configure_done (GdkDisplay *display,
 150                                          GdkWindow  *window);
 151
 152 void _gdk_keymap_state_changed    (GdkDisplay      *display,
 153                                    XEvent          *event);
 154 void _gdk_keymap_keys_changed     (GdkDisplay      *display);
 155 gint _gdk_x11_get_group_for_state (GdkDisplay      *display,
 156                                    GdkModifierType  state);
 157 void _gdk_keymap_add_virtual_modifiers (GdkKeymap       *keymap,
 158                                         GdkModifierType *modifiers);
 159 gboolean _gdk_keymap_key_is_modifier   (GdkKeymap       *keymap,
 160                                         guint            keycode);
 161
 162 GC _gdk_x11_gc_flush (GdkGC *gc);
 163
 164 void _gdk_x11_initialize_locale (void);
 165
 166 void _gdk_xgrab_check_unmap        (GdkWindow *window,
 167                                     gulong     serial);
 168 void _gdk_xgrab_check_destroy      (GdkWindow *window);
 169 void _gdk_xgrab_check_button_event (GdkWindow *window,
 170                                     XEvent    *xevent);
 171
 172 gboolean _gdk_x11_display_is_root_window (GdkDisplay *display,
 173                                           Window      xroot_window);
 174
 175 void _gdk_x11_precache_atoms (GdkDisplay          *display,
 176                               const gchar * const *atom_names,
 177                               gint                 n_atoms);
 178
 179 void _gdk_x11_events_init_screen   (GdkScreen *screen);
 180 void _gdk_x11_events_uninit_screen (GdkScreen *screen);
 181
 182 void _gdk_events_init           (GdkDisplay *display);
 183 void _gdk_events_uninit         (GdkDisplay *display);
 184 void _gdk_windowing_window_init (GdkScreen *screen);
 185 void _gdk_visual_init           (GdkScreen *screen);
 186 void _gdk_dnd_init              (GdkDisplay *display);
 187 void _gdk_windowing_image_init  (GdkDisplay *display);
 188 void _gdk_input_init            (GdkDisplay *display);
 189
 190 PangoRenderer *_gdk_x11_renderer_get (GdkDrawable *drawable,
 191                                       GdkGC       *gc);
 192
 193 void _gdk_x11_cursor_update_theme (GdkCursor *cursor);
 194 void _gdk_x11_cursor_display_finalize (GdkDisplay *display);
 195
 196 gboolean _gdk_x11_get_xft_setting (GdkScreen   *screen,
 197                                    const gchar *name,
 198                                    GValue      *value);
 199
 200 extern GdkDrawableClass  _gdk_x11_drawable_class;
 201 extern gboolean          _gdk_use_xshm;
 202 extern const int         _gdk_nenvent_masks;
 203 extern const int         _gdk_event_mask_table[];
 204 extern GdkAtom           _gdk_selection_property;
 205 extern gboolean          _gdk_synchronize;
 206
 207 #define GDK_PIXMAP_SCREEN(pix)        (GDK_DRAWABLE_IMPL_X11 (((GdkPixmapObject *)pix)->impl)->screen)
 208 #define GDK_PIXMAP_DISPLAY(pix)       (GDK_SCREEN_X11 (GDK_PIXMAP_SCREEN (pix))->display)
 209 #define GDK_PIXMAP_XROOTWIN(pix)      (GDK_SCREEN_X11 (GDK_PIXMAP_SCREEN (pix))->xroot_window)
 210 #define GDK_DRAWABLE_DISPLAY(win)     (GDK_IS_WINDOW (win) ? GDK_WINDOW_DISPLAY (win) : GDK_PIXMAP_DISPLAY (win))
 211 #define GDK_DRAWABLE_SCREEN(win)      (GDK_IS_WINDOW (win) ? GDK_WINDOW_SCREEN (win) : GDK_PIXMAP_SCREEN (win))
 212 #define GDK_DRAWABLE_XROOTWIN(win)    (GDK_IS_WINDOW (win) ? GDK_WINDOW_XROOTWIN (win) : GDK_PIXMAP_XROOTWIN (win))
 213 #define GDK_SCREEN_DISPLAY(screen)    (GDK_SCREEN_X11 (screen)->display)
 214 #define GDK_SCREEN_XROOTWIN(screen)   (GDK_SCREEN_X11 (screen)->xroot_window)
 215 #define GDK_WINDOW_SCREEN(win)        (GDK_DRAWABLE_IMPL_X11 (((GdkWindowObject *)win)->impl)->screen)
 216 #define GDK_WINDOW_DISPLAY(win)       (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->display)
 217 #define GDK_WINDOW_XROOTWIN(win)      (GDK_SCREEN_X11 (GDK_WINDOW_SCREEN (win))->xroot_window)
 218 #define GDK_GC_DISPLAY(gc)            (GDK_SCREEN_DISPLAY (GDK_GC_X11(gc)->screen))
 219
 220 #endif /* __GDK_PRIVATE_X11_H__ */